The Shure PA421SWB 4-Port Antenna Combiner will combine RF (Radio Frequency) signals and distribute power to up to 4 Shure PSM series transmitters. The PA421SWB will effectively improve overall RF performance and eliminate the clutter associated with excessive antennas and power cables.
Combine RF signals from up to 4 PSM series transmitters
Cleans RF (Radio Frequency) signals
Distributes power to PSM series transmitters